No, i'm a post farmer myself but only in training because i have 3 times less average posts p/month than you.
Eh, I know of one extreme case called Jumble of Numbers, or 8435.5, who had like 1000 posts/month or more... I believe, not like I can't verify there.
Well, Animus viral has over 1124 posts p/month so he can overtake you for having the most posts soon...
You really have that much ammount of posts per month Try dividing your posts by ammount of months you spent here.